feat: extract reusable @mintel/payload-ai package

packages/payload-ai/src/globals/AiSettings.ts

@@ -0,0 +1,30 @@
+import type { GlobalConfig } from "payload";
+export const AiSettings: GlobalConfig = {
+  slug: "ai-settings",
+  label: "AI Settings",
+  access: {
+    read: () => true, // Needed if the Next.js frontend or server actions need to fetch it
+  },
+  admin: {
+    group: "Configuration",
+  },
+  fields: [
+    {
+      name: "customSources",
+      type: "array",
+      label: "Custom Trusted Sources",
+      admin: {
+        description:
+          "List of trusted B2B/Tech sources (e.g. 'Vercel Blog', 'Fireship', 'Theo - t3.gg') the AI should prioritize when researching facts or videos. This overrides the hardcoded defaults.",
+      },
+      fields: [
+        {
+          name: "sourceName",
+          type: "text",
+          required: true,
+          label: "Channel or Publication Name",
+        },
+      ],
+    },
+  ],
+};